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update sink and tests

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This commit is contained in:
Jami Cogswell
2022-11-04 11:41:54 -04:00
parent e49c5213ca
commit b99a1d2cd9
3 changed files with 21 additions and 11 deletions
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12
java/ql/lib/semmle/code/java/regex/RegexFlowModels.qll
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@@ -27,12 +27,12 @@ private class RegexSinkCsv extends SinkModelCsv {
"com.google.common.base;Splitter;false;split;(CharSequence);;Argument[-1];regex-use[0];manual",
"com.google.common.base;Splitter;false;splitToList;(CharSequence);;Argument[-1];regex-use[0];manual",
"com.google.common.base;Splitter$MapSplitter;false;split;(CharSequence);;Argument[-1];regex-use[0];manual",
"org.apache.commons.lang3;RegExUtils;false;removeAll;(String,String);;Argument[1];regex-use[0];manual",
"org.apache.commons.lang3;RegExUtils;false;removeFirst;(String,String);;Argument[1];regex-use[0];manual",
"org.apache.commons.lang3;RegExUtils;false;removePattern;(String,String);;Argument[1];regex-use[0];manual",
"org.apache.commons.lang3;RegExUtils;false;replaceAll;(String,String,String);;Argument[1];regex-use[0];manual",
"org.apache.commons.lang3;RegExUtils;false;replaceFirst;(String,String,String);;Argument[1];regex-use[0];manual",
"org.apache.commons.lang3;RegExUtils;false;replacePattern;(String,String,String);;Argument[1];regex-use[0];manual",
"org.apache.commons.lang3;RegExUtils;false;removeAll;(String,String);;Argument[1];regex-use;manual",
"org.apache.commons.lang3;RegExUtils;false;removeFirst;(String,String);;Argument[1];regex-use;manual",
"org.apache.commons.lang3;RegExUtils;false;removePattern;(String,String);;Argument[1];regex-use;manual",
"org.apache.commons.lang3;RegExUtils;false;replaceAll;(String,String,String);;Argument[1];regex-use;manual",
"org.apache.commons.lang3;RegExUtils;false;replaceFirst;(String,String,String);;Argument[1];regex-use;manual",
"org.apache.commons.lang3;RegExUtils;false;replacePattern;(String,String,String);;Argument[1];regex-use;manual",
]
}
}

4
java/ql/lib/semmle/code/java/security/regexp/RegexInjection.qll
View File

@@ -15,9 +15,7 @@ abstract class RegexInjectionSanitizer extends DataFlow::ExprNode { }
private class DefaultRegexInjectionSink extends RegexInjectionSink {
DefaultRegexInjectionSink() {
exists(string kind |
kind.matches([
"regex-use[]", "regex-use[f1]", "regex-use[f-1]", "regex-use[-1]", "regex-use[0]"
]) and
kind.matches(["regex-use[]", "regex-use[f1]", "regex-use[f-1]", "regex-use[-1]", "regex-use"]) and
sinkNode(this, kind)
)
}